Evaporating apparatus.



A. L. WEBRE. EVAPORATING APPARATUS APPLICATION FILED MAR. 26, 1912 Patented Jan. 7, 19 13.

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3. In an evapprating apparatus, a cylindrical steam belt provided with a concentric series'of steam p of progressively decross'sectmn, said passages commuthe inner branchpassa'ge's of said concentric series, and an outlet for the condensed vaors communicating with the ends of said mner branch passages.

Intestimony whereof, aflix my signa- 15 ture, in presence of two witnesses.

ALFRED L. WEBRE. 

